Cole Bay, Sint Maarten offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Cole Bay, Sint Maarten, is known for its stunning views of Simpson Bay Lagoon and proximity to popular attractions like the famous Maho Beach and the vibrant nightlife of Simpson Bay. The best time to travel to Cole Bay, Sint Maarten, is from December to April, with average air temperatures around 77-82°F (25-28°C) and water temperatures about 79-82°F (26-28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!